Climate at a Glance

Divisional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Climate Division Value Rank
(125 Years)
Illinois CD 1. Northwest55.8°F459.1°F-3.3°F
Illinois CD 2. Northeast55.4°F558.4°F-3.0°F
Illinois CD 3. West58.9°F861.7°F-2.8°F
Illinois CD 4. Central58.5°F1161.1°F-2.6°F
Illinois CD 5. East57.8°F1160.4°F-2.6°F
Illinois CD 6. West Southwest61.1°F1663.0°F-1.9°F
Illinois CD 7. East Southeast61.1°F1762.8°F-1.7°F
Illinois CD 8. Southwest63.6°F2864.7°F-1.1°F
Illinois CD 9. Southeast63.6°F2864.7°F-1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 16, 2019 from